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V-Lab

Xior Student Housing NV Asy. MEM Volatility Analysis

Volatility prediction for Thursday, October 1st, 2026

1 Day

16.90%

decreased by 0.74%

1 Week

17.50%

decreased by 0.14%

1 Month

19.60%

increased by 1.96%

Analysis last updated: Thursday, October 1, 2026 at 06:15 PM UTC

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Date Range:

from

09/30/2024

to

09/30/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Xior Student Housing NV AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 11, 2015 to Sep 25, 2026

Model Insight

With persistence 0.990, volatility shocks have a half-life of 71 trading days (~0.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

μ

AMEM Model

Tap to view equation

High persistence: persistence 0.990, shock half-life ~71 days
ParamValuet-stat
ωconst0.0525
3.90***
αARCH0.2299
5.67***
βGARCH0.7748
33.89***
γleverage-0.0288
-0.41

0.990

Persistence

71d

Half-life
μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0525
3.90***
α

ARCH

Response to squared shocks

0.2299
5.67***
β

GARCH

Volatility persistence

0.7748
33.89***
γ

leverage

Additional response to negative shocks

-0.0288
-0.41

Persistence:

0.990

Half-life:

71 days